Is Planespottle free to play?

Yes. Planespottle runs in a browser at no cost, with nothing to install and no purchase to make.

How often does Planespottle reset?

Once a day. Everybody gets the same puzzle, and a new one replaces it when the game's day rolls over.

On planespottle.bytecatch.io, and you can play it inside this page without leaving Alldle.

It sits in Transport, alongside the other daily games of that kind in the catalogue.

Transport 47 plays

Given an image of an airplane, determine the make, type, and the airline it belongs to.

Planespottle

Transport

Identify an aeroplane's make, model and airline from a photograph.

Is Planespottle free to play?: Yes. Planespottle runs in a browser at no cost, with nothing to install and no purchase to make.
How often does Planespottle reset?: Once a day. Everybody gets the same puzzle, and a new one replaces it when the game's day rolls over.
What languages does Planespottle support?: French.
Where does Planespottle run?: On planespottle.bytecatch.io, and you can play it inside this page without leaving Alldle.
What kind of game is Planespottle?: It sits in Transport, alongside the other daily games of that kind in the catalogue.

If you play Planespottle, the closest things to it in the catalogue are CarGuesser, Airport Guessr and Cardle. They share its daily, french. See the full list of alternatives.